Experimental study and modeling on supercritical CO 2 extraction of Indonesian raw propolis using response surface method: Influence of pressure, temperature and CO 2 mass flowrate on extraction yield
作者: Boy Arief FachriPuspita SariSih YuwantiErna Subroto
作者单位: 1Department of Chemical Engineering, Faculty of Engineering, University of Jember, Jember, Indonesia
2Department of Agricultural Products Technology, Faculty of Agricultural Technology, University of Jember, Jember, Indonesia
3Advanced Technology Development, Dexa Laboratories of Biomolecular Sciences (DLBS), PT Dexa Medica, Indonesia
刊名: Chemical Engineering Research and Design, 2020, Vol.153 , pp.452-462
来源数据库: Elsevier Journal
DOI: 10.1016/j.cherd.2019.11.014
关键词: PropolisSupercritical carbon dioxide extractionAntioxidant
原始语种摘要: Abstract(#br)It is well-known that propolis shows potential as an antioxidant. A common method to extract propolis is organic solvent extraction which has drawbacks such as long extraction times and solvent residues. To overcome this, the SC-CO 2 extraction method was applied in this work. The milled raw propolis was fed into a vessel. The extraction consists of two stages, static (60min) and dynamic (240min). During the extraction, the process variables (temperature, pressure and CO 2 flow rate) were set to constant. When the extraction time was completed, the liquid product was prepared for analysis using HPLC. This work provides the amount of propolis wax was 7.02wt% and the highest yield of propolis extract was 14.4...
全文获取路径: Elsevier  (合作)
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影响因子:1.927 (2012)

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关键词翻译
关键词翻译
  • propolis 蜂巢腊胶
  • extraction 提取
  • galangin 高良姜精
  • temperature 温度
  • dioxide 二氧化物
  • antioxidant 抗氧化剂
  • variables 变量
  • flowrate 井产量
  • pressure 压力
  • carbon